package com.youbug.mall.order_oms.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.Exchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

@Configuration
public class MyOmsMQConfig {


    @Bean
    public Queue orderDelayQueue(){

        Map<String, Object> arguements = new HashMap<>();

        arguements.put("x-dead-letter-exchange", "order-event-exchange");
        arguements.put("x-dead-letter-routing-key", "order.release.order");
        arguements.put("x-message-ttl", 240*1000);

        Queue queue = new Queue("order.delay.queue", true,
                false, false, arguements);

        return queue;
    }

    @Bean
    public Queue orderReleaseOrderQueue(){
        Queue queue = new Queue("order.release.order.queue", true,
                false, false);

        return queue;
    }

    @Bean
    public Exchange orderEventExchange(){
        TopicExchange exchange = new TopicExchange("order-event-exchange",
                true, false);

        return exchange;
    }

    @Bean
    public Binding orderCreateOrderBinding(){

        Binding binding = new Binding("order.delay.queue",
                Binding.DestinationType.QUEUE, "order-event-exchange",
                "order.create.order",null);

        return binding;
    }

    @Bean
    public Binding orderReleaseOrderBinding(){
        Binding binding = new Binding("order.release.order.queue",
                Binding.DestinationType.QUEUE, "order-event-exchange",
                "order.release.order",null);

        return binding;
    }

    /**
     * 订单释放直接和库存释放进行绑定
     * @return
     */
    @Bean
    public Binding orderReleaseOtherBinding(){
        Binding binding = new Binding("stock.release.stock.queue",
                Binding.DestinationType.QUEUE, "order-event-exchange",
                "order.release.other.#",null);

        return binding;
    }
    // 秒杀订单队列
    @Bean
    public Queue orderSecKillOrderQueue() {
        Queue queue = new Queue("order.seckill.order.queue", true, false, false);
        return queue;
    }

    @Bean
    public Binding orderSecKillOrderQueueBinding() {
        Binding binding = new Binding(
                "order.seckill.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.seckill.order",
                null);

        return binding;
    }

}
